Homotypic Synonyms See Note

Basionym Name:
Lecidea intrusa Th. Fr., Bot. Notiser: 152 (1867)

Homotypic synonyms:
Biatorina intrusa (Th. Fr.) Dombr., Konspekt Flor. Lishainikov Murmanskoioblasti i Severo-Vostochnol Finlyandii [Classification of Lichens found in the Murmansk province of the USSR and North-Eastern Finland], Leningrad: 50 (1970)
Carbonea intrusa (Th. Fr.) Rambold & Triebel, in Hertel, Mitt. bot. StSamml., Münch. 30: 300 (1992)
Carbonea intrusa (Th. Fr.) Rambold & Triebel, in Aptroot, Diederich, Sérusiaux & Sipman, Biblthca Lichenol. 64: 47 (1997)
Catillaria intrusa (Th. Fr.) Th. Fr., Lich. Scand. (Upsaliae)(2): 479 (1874)
Conida intrusa (Th. Fr.) Sacc. & D. Sacc., Syll. fung. (Abellini) 18: 187 (1906)
Lecideopsis intrusa (Th. Fr.) Zopf, Hedwigia 35(6): 338 (1896)
Micarea intrusa (Th. Fr.) Coppins & H. Kilias, in Coppins, Bull. Br. Mus. nat. Hist., Bot. 11(2): 138 (1983)
Scoliciosporum intrusum (Th. Fr.) Hafellner, Fritschiana 49: 31 (2004)